Refactor customizer to OOP

[atwellpub]

• [x] Test customizer variation A for non default template
• [x] Test customizer variation B for non default template
• [x] Test customizer variation A for default template
• [x] Test customizer variation B for default template

[DavidWells]

Need to Consolidate with CTA and move to shared

It will be used by email too

On Jul 24, 2015, at 12:58 PM, Hudson Atwell notifications@github.com wrote:

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